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公开(公告)号:US07458989B2
公开(公告)日:2008-12-02
申请号:US11172556
申请日:2005-06-30
申请人: Scott A. Banks , Hiromasa Tanino
发明人: Scott A. Banks , Hiromasa Tanino
CPC分类号: A61B5/6846 , A61B50/33 , A61B90/06 , A61B2050/3008 , A61B2090/064 , A61F2/36 , A61F2/3609 , A61F2/3662 , A61F2/4637 , A61F2/4657 , A61F2/468 , A61F2/4684 , A61F2002/3021 , A61F2002/30299 , A61F2002/30332 , A61F2002/30344 , A61F2002/30354 , A61F2002/30405 , A61F2002/30448 , A61F2002/30507 , A61F2002/30604 , A61F2002/30616 , A61F2002/3067 , A61F2002/30716 , A61F2002/3611 , A61F2002/3619 , A61F2002/3625 , A61F2002/365 , A61F2002/4018 , A61F2002/4632 , A61F2002/4633 , A61F2002/4641 , A61F2002/4666 , A61F2002/4681 , A61F2220/0025 , A61F2220/0033 , A61F2220/005 , A61F2230/0067 , A61F2230/0093 , A61F2250/0002 , A61F2250/0064 , A61F2250/009 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00179
摘要: A surgical device for joint replacement surgery includes an intraoperative joint head having a stem attachment structure where the stem attachment structure may be removably attachable to a stem and a force sensor housed by the joint head for measuring in vivo forces during surgery. The in vivo forces may be generated by one or more of tension provided by soft tissue, load application during surgery, limb movement during surgery, and a combination thereof. Also, the joint head may provide a cavity where the stem attachment structure houses the force sensor and may be removably insertable in the joint head cavity. A method of performing joint replacement surgery includes installing an intraoperative joint head having a force sensor housed by the joint head and a stem attachment structure, the stem attachment structure being removably attachable to a stem, measuring joint forces, and adjusting an implant parameter based on the measured joint forces.
摘要翻译: 用于关节置换手术的手术装置包括具有杆附接结构的术中关节头,其中所述杆附接结构可以可拆卸地附接到杆上,以及由所述关节头容纳的用于在手术期间测量体内力的力传感器。 体内力可以由软组织提供的张力,手术期间的负荷施加,手术期间的肢体运动及其组合中的一个或多个产生。 此外,接头可以提供一个空腔,其中杆连接结构容纳力传感器,并且可以可移除地插入到关节头腔中。 执行关节置换手术的方法包括安装具有由关节头容纳的力传感器和杆附接结构的术中关节头,所述杆附接结构可移除地附接到杆,测量关节力,以及基于 测量的联合力。
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公开(公告)号:US20070005145A1
公开(公告)日:2007-01-04
申请号:US11172556
申请日:2005-06-30
申请人: Scott Banks , Hiromasa Tanino
发明人: Scott Banks , Hiromasa Tanino
CPC分类号: A61B5/6846 , A61B50/33 , A61B90/06 , A61B2050/3008 , A61B2090/064 , A61F2/36 , A61F2/3609 , A61F2/3662 , A61F2/4637 , A61F2/4657 , A61F2/468 , A61F2/4684 , A61F2002/3021 , A61F2002/30299 , A61F2002/30332 , A61F2002/30344 , A61F2002/30354 , A61F2002/30405 , A61F2002/30448 , A61F2002/30507 , A61F2002/30604 , A61F2002/30616 , A61F2002/3067 , A61F2002/30716 , A61F2002/3611 , A61F2002/3619 , A61F2002/3625 , A61F2002/365 , A61F2002/4018 , A61F2002/4632 , A61F2002/4633 , A61F2002/4641 , A61F2002/4666 , A61F2002/4681 , A61F2220/0025 , A61F2220/0033 , A61F2220/005 , A61F2230/0067 , A61F2230/0093 , A61F2250/0002 , A61F2250/0064 , A61F2250/009 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00179
摘要: A surgical device for joint replacement surgery includes an intraoperative joint head having a stem attachment structure where the stem attachment structure may be removably attachable to a stem and a force sensor housed by the joint head for measuring in vivo forces during surgery. The in vivo forces may be generated by one or more of tension provided by soft tissue, load application during surgery, limb movement during surgery, and a combination thereof. Also, the joint head may provide a cavity where the stem attachment structure houses the force sensor and may be removably insertable in the joint head cavity. A method of performing joint replacement surgery includes installing an intraoperative joint head having a force sensor housed by the joint head and a stem attachment structure, the stem attachment structure being removably attachable to a stem, measuring joint forces, and adjusting an implant parameter based on the measured joint forces.
摘要翻译: 用于关节置换手术的手术装置包括具有杆附接结构的术中关节头,其中所述杆附接结构可以可拆卸地附接到杆上,以及由所述关节头容纳的用于在手术期间测量体内力的力传感器。 体内力可以由软组织提供的张力,手术期间的负荷施加,手术期间的肢体运动及其组合中的一个或多个产生。 此外,接头可以提供一个空腔,其中杆连接结构容纳力传感器,并且可以可移除地插入到关节头腔中。 执行关节置换手术的方法包括安装具有由关节头容纳的力传感器和杆附接结构的术中关节头,所述杆附接结构可移除地附接到杆,测量关节力,以及基于 测量的联合力。
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